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-rw-r--r--src/Waiter.java2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/Waiter.java b/src/Waiter.java
index 8db6980..df1f427 100644
--- a/src/Waiter.java
+++ b/src/Waiter.java
@@ -33,7 +33,7 @@ class Waiter implements Runnable, IvyMessageListener {
// System.out.println("DEV Waiter start");
while (encore) {
try {
- Thread.sleep(INCREMENT);
+ if (INCREMENT>0) Thread.sleep(INCREMENT);
if (!forever) {
timeout-=INCREMENT;
if (timeout<=0) encore=false;